ES2528204T3 - Acero inoxidable ferrítico de alta pureza con excelente resistencia a la corrosión y facilidad para ser trabajado, y método para la producción del mismo - Google Patents

Acero inoxidable ferrítico de alta pureza con excelente resistencia a la corrosión y facilidad para ser trabajado, y método para la producción del mismo Download PDF

Info

Publication number: ES2528204T3
Authority: ES; Spain
Prior art keywords: less; corrosion resistance; ease; steel; stainless steel
Prior art date: 2008-01-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

ES09706158.4T

Other languages

English (en)

Spanish (es)

Other versions

ES2528204T8 (es

Inventor

Masaharu Hatano

Akihiko Takahashi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nippon Steel Stainless Steel Corp

Original Assignee

Nippon Steel and Sumikin Stainless Steel Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2008-01-28

Filing date

2009-01-13

Publication date

2015-02-05

2009-01-13 Application filed by Nippon Steel and Sumikin Stainless Steel Corp filed Critical Nippon Steel and Sumikin Stainless Steel Corp

2015-02-05 Application granted granted Critical

2015-02-05 Publication of ES2528204T3 publication Critical patent/ES2528204T3/es

2015-02-23 Publication of ES2528204T8 publication Critical patent/ES2528204T8/es

Status Active legal-status Critical Current

2029-01-13 Anticipated expiration legal-status Critical

Links

238000005260 corrosion Methods 0.000 title claims abstract description 92
230000007797 corrosion Effects 0.000 title claims abstract description 92
229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 38
238000004519 manufacturing process Methods 0.000 title claims description 31
238000000034 method Methods 0.000 title description 19
229910052804 chromium Inorganic materials 0.000 claims abstract description 13
229910052718 tin Inorganic materials 0.000 claims abstract description 12
239000012535 impurity Substances 0.000 claims abstract description 6
229910052802 copper Inorganic materials 0.000 claims abstract description 5
229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
229910052748 manganese Inorganic materials 0.000 claims abstract description 3
229910052758 niobium Inorganic materials 0.000 claims abstract description 3
229910000831 Steel Inorganic materials 0.000 claims description 58
239000010959 steel Substances 0.000 claims description 58
239000000463 material Substances 0.000 claims description 21
238000000137 annealing Methods 0.000 claims description 14
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 6
229910021607 Silver chloride Inorganic materials 0.000 claims description 5
239000010935 stainless steel Substances 0.000 claims description 5
239000004615 ingredient Substances 0.000 claims description 4
239000011780 sodium chloride Substances 0.000 claims description 4
238000009864 tensile test Methods 0.000 claims description 4
238000005242 forging Methods 0.000 claims description 2
238000005098 hot rolling Methods 0.000 claims 1
229910052799 carbon Inorganic materials 0.000 abstract description 5
238000012360 testing method Methods 0.000 description 25
230000000694 effects Effects 0.000 description 12
230000009467 reduction Effects 0.000 description 9
208000014451 palmoplantar keratoderma and congenital alopecia 2 Diseases 0.000 description 7
238000002161 passivation Methods 0.000 description 7
238000007670 refining Methods 0.000 description 7
239000000243 solution Substances 0.000 description 7
230000015572 biosynthetic process Effects 0.000 description 6
230000006872 improvement Effects 0.000 description 6
239000000203 mixture Substances 0.000 description 6
239000000047 product Substances 0.000 description 6
150000003839 salts Chemical class 0.000 description 6
239000007921 spray Substances 0.000 description 6
230000009471 action Effects 0.000 description 5
239000011248 coating agent Substances 0.000 description 5
238000000576 coating method Methods 0.000 description 5
230000006866 deterioration Effects 0.000 description 5
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
229910052759 nickel Inorganic materials 0.000 description 5
235000013619 trace mineral Nutrition 0.000 description 5
239000011573 trace mineral Substances 0.000 description 5
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
238000007711 solidification Methods 0.000 description 4
230000008023 solidification Effects 0.000 description 4
238000005275 alloying Methods 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
229910000963 austenitic stainless steel Inorganic materials 0.000 description 3
230000007423 decrease Effects 0.000 description 3
238000011156 evaluation Methods 0.000 description 3
239000002184 metal Substances 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
229910052750 molybdenum Inorganic materials 0.000 description 3
230000010287 polarization Effects 0.000 description 3
238000001556 precipitation Methods 0.000 description 3
229910000859 α-Fe Inorganic materials 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
239000002131 composite material Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000014759 maintenance of location Effects 0.000 description 2
239000000155 melt Substances 0.000 description 2
230000008569 process Effects 0.000 description 2
229910052720 vanadium Inorganic materials 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910000599 Cr alloy Inorganic materials 0.000 description 1
229910001182 Mo alloy Inorganic materials 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000013078 crystal Substances 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
-1 ferrous metals Chemical class 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
238000011835 investigation Methods 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000005554 pickling Methods 0.000 description 1
238000005498 polishing Methods 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
238000002407 reforming Methods 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
239000002689 soil Substances 0.000 description 1
238000004611 spectroscopical analysis Methods 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
230000001629 suppression Effects 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1
230000037303 wrinkles Effects 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Sheet Steel (AREA)

ES09706158.4T 2008-01-28 2009-01-13 Acero inoxidable ferrítico de alta pureza con excelente resistencia a la corrosión y facilidad para ser trabajado, y método para la producción del mismo Active ES2528204T3 (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2008016785		2008-01-28
JP2008016785A JP4651682B2 (ja)	2008-01-28	2008-01-28	耐食性と加工性に優れた高純度フェライト系ステンレス鋼およびその製造方法
PCT/JP2009/050607 WO2009096244A1 (ja)	2008-01-28	2009-01-13	耐食性と加工性に優れた高純度フェライト系ステンレス鋼およびその製造方法

Publications (2)

Publication Number	Publication Date
ES2528204T3 true ES2528204T3 (es)	2015-02-05
ES2528204T8 ES2528204T8 (es)	2015-02-23

Family

ID=40912597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES09706158.4T Active ES2528204T3 (es)	2008-01-28	2009-01-13	Acero inoxidable ferrítico de alta pureza con excelente resistencia a la corrosión y facilidad para ser trabajado, y método para la producción del mismo

Country Status (9)

Country	Link
US (1)	US8262815B2 (de)
EP (1)	EP2246455B1 (de)
JP (1)	JP4651682B2 (de)
KR (1)	KR101100360B1 (de)
CN (1)	CN101903553B (de)
BR (1)	BRPI0906716B1 (de)
ES (1)	ES2528204T3 (de)
TW (1)	TW200948988A (de)
WO (1)	WO2009096244A1 (de)

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JP4624473B2 (ja) *	2008-12-09	2011-02-02	新日鐵住金ステンレス株式会社	耐銹性に優れた高純度フェライト系ステンレス鋼およびその製造方法
JP5704823B2 (ja) *	2010-02-25	2015-04-22	日新製鋼株式会社	高温での耐酸化性に優れた希土類金属無添加のフェライト系ステンレス鋼
JP5677819B2 (ja) *	2010-11-29	2015-02-25	新日鐵住金ステンレス株式会社	耐酸化性に優れたフェライト系ステンレス鋼板
EP2546378A4 (de) *	2010-03-11	2017-08-16	Nippon Steel & Sumikin Stainless Steel Corporation	In hohem masse oxidationsbeständige ferritische edelstahlplatte, in hohem masse wärmebeständige ferritische edelstahlplatte und herstellungsverfahren dafür
JP5586279B2 (ja) *	2010-03-15	2014-09-10	新日鐵住金ステンレス株式会社	自動車排気系部材用フェライト系ステンレス鋼
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JP5793283B2 (ja) *	2010-08-06	2015-10-14	新日鐵住金ステンレス株式会社	ブラックスポットの生成の少ないフェライト系ステンレス鋼
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JP4963043B2 (ja)	2006-06-22	2012-06-27	新日鐵住金ステンレス株式会社	耐発銹性と加工性に優れた光輝焼鈍仕上げフェライト系ステンレス鋼板およびその製造方法

2008
- 2008-01-28 JP JP2008016785A patent/JP4651682B2/ja active Active
2009
- 2009-01-13 EP EP09706158.4A patent/EP2246455B1/de active Active
- 2009-01-13 ES ES09706158.4T patent/ES2528204T3/es active Active
- 2009-01-13 WO PCT/JP2009/050607 patent/WO2009096244A1/ja not_active Ceased
- 2009-01-13 CN CN200980101432.9A patent/CN101903553B/zh active Active
- 2009-01-13 KR KR1020107013303A patent/KR101100360B1/ko active Active
- 2009-01-13 US US12/735,549 patent/US8262815B2/en active Active
- 2009-01-13 BR BRPI0906716-7 patent/BRPI0906716B1/pt active IP Right Grant
- 2009-01-16 TW TW098101546A patent/TW200948988A/zh unknown

Also Published As

Publication number	Publication date
CN101903553A (zh)	2010-12-01
JP4651682B2 (ja)	2011-03-16
US8262815B2 (en)	2012-09-11
EP2246455A4 (de)	2013-11-13
BRPI0906716B1 (pt)	2019-12-10
CN101903553B (zh)	2015-09-09
WO2009096244A1 (ja)	2009-08-06
KR20100087225A (ko)	2010-08-03
JP2009174036A (ja)	2009-08-06
BRPI0906716A2 (pt)	2015-06-30
ES2528204T8 (es)	2015-02-23
US20110236248A1 (en)	2011-09-29
KR101100360B1 (ko)	2011-12-30
EP2246455B1 (de)	2014-12-31
EP2246455A1 (de)	2010-11-03
TW200948988A (en)	2009-12-01
TWI346709B (de)	2011-08-11

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